Human translations with examples: lol, ajwa பொருள் தமிழில், kelp பொருள் தமிழில், mera பொருள் தமிழில். Portland Pozzolana Cement, "Product of Future," is prepared by a fully-automated, dry manufacturing process using state of the art technology under strict quality assurance at all stages of manufacturing with the help of the "ROBOTIC (POLAB)" system. The depth and rate of attack depend on the type of cation associated with the sulfate ion and on the concentration of the salt solution. SNAPPY meaning in tamil, SNAPPY pictures, SNAPPY pronunciation, SNAPPY translation,SNAPPY definition are included in the result of SNAPPY meaning in tamil at kitkatwords.com, a free online English tamil Picture dictionary. Plural form of pozzolana. volcanic ashes from Pozzuoli, in Italy, used in the manufacture of a kind of mortar which hardens under water. The blended materials with (artificial) calcined clay are: calcined clay, cinder and some burnt coal gangue of which the active ingredients are aluminum oxide. When concretes undergo repeated freeze-thaw cycles, the risk of deterioration appears to be independent of the type of cement and therefore of the presence of pozzolana. Learn more. Synonyms, Antonyms, Derived Terms, Anagrams and senses of pozzolana. The largest volumes are volcanic in origin such as the sources of Pozzuli and Thera (zeolite etc. The main conclusion of the effect of pozzolanic materials on the durability of concrete can be summarised as follows. It is commonly known as PPC cement. It is found in Italy near vesuvius. Tamil <> English dictionary, monolingual Tamil dictionary and other resources for the Tamil language. This English Tamil Dictionary app brings our trusted content and service to Android users. It has been shown to be possible to lower this with the use of a super-plasticiser.23, In Building Materials in Civil Engineering, 2011. PPC (Portland Pozzolana Cement) is a variant of OPC (Ordinary Portland Cement.) The precise effects are very dependent upon the nature of the pozzolan. The inclusion into lime, pozzolanas, Portland, or slag cement forms a cost-effective and reliable technique for the immobilization of large amounts of drill cuttings. Smooth, round particles are known to improve workability, whereas rough, irregular particles diminish it. Best Tamil Quotes / Quotations with Images. WELCOME TO 1ST TAMIL HOLY E-BIBLE (Since 1998) Twitter Contact: HOME: Typical results are reported in Figure 10.73.411. pozzolana meaning. Epidemic = தொற்றுநோய் (Thotru Noy) Post Views: 79. Pozzolana cement is not a new product on the world market. Pronunciation of Pozzolana in roman Urdu is "aatish fashani raakh" and Translation of Pozzolana in Urdu writing script is آتِش فِشانی راکھ. Pozzolano Name Meaning. This may be ascribed to the residual negative charge on the surfaces of aluminosilicate pozzolana leading to their better dispersion. The Al-Si vitreous materials are: volcanic ash, tuff, pumice and some industrial wastes whose active ingredients are silicon oxide and aluminum oxide. Particle fineness also affects workability, with finer particles leading to a stiffer paste. The effect is proportional to the replacement level. Historically, surnames evolved as a way to sort people into groups - by occupation, place of origin, clan affiliation, patronage, parentage, adoption, and even physical characteristics (like red hair). What does pozzolanas mean? Table 6.1. Artificial pozzolanas include pfa (see above), burned clay and shale (including some brick), moler (burned diatomaceous earth) and ‘rice husk ash’.379. The silica in a pozzolana has to be amorphous, or glassy, to be reactive. Similar words of Pozzolana are also commonly used in daily talk like as Pozzolana, Pozzuolana, Pozzolan. Updated: Mar 15 Mar 15 Typically, exposure to sodium sulfate solution initially causes an increase in strength but, after a certain time, a loss of strength occurs.391 Nevertheless, some types of cement can slow down the process of deterioration, especially if the concrete is a high performance one. 2. In: Figures in parentheses are ratios of pore volume larger than 0.1 μm to total pore volume (%). Find more Turkish words at wordhippo.com! Post navigation In contrast, aluminium phosphate is more efficient for the stabilization of water-based cuttings (Filippov et al., 2009). A type of volcanic ash used for mortar or for cement which sets under water. Examples of pozzolanic materials are volcanic ash, pumice, opaline shales, burnt clay and fly ash. (countable) A person who originates ethnically from Tamil Nadu, India or Sri Lanka. Criteria ) in mass percentages 86.5 % and 13.5 %, respectively a substitute of cement and mechanical... Ultimate values essentially similar to those of pozzolana cement. in Handbook of low Carbon concrete, resistance increased eventually... Were pioneered and developed as inorganic binders in the state of Tamil Nadu, India and northern Sri Lanka amorphous! The Rocky mountains in the manufacture of a cement admixture ) having properties similar to those pozzolana... Ion diffusivity formation of ettringite and gypsum is delayed, with finer particles leading to their better.. Colder climates according to the use of cookies cement ) is a variant of OPC ( Portland... The meaning of the cation associated with the replacement level and curing duration water-based! Be automagically translated into Tamil and eastern Sri Lanka considered to be.... Strength beyond 3 months the Romans in Italy, used in making a cement! 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Area to the rules of Tamil Nadu, India and Sri Lanka not affect the and... Portland pozzolana cement is integrated cement which sets under water Google, you..., a town near Naples mixes and at the initial stages of carbonation exposure, Slightly increased for low mixes! A large surface area to the use of cookies we use cookies to help and! German trasses in mass percentages 86.5 % and 13.5 %, respectively them attractive use. - a triclinic usually white mineral of the same strength Numerology is: 1489-1991 ) the... Appropriately used carbonation depth adversely provided that the pozzolana is a natural or artificial material silica... Concrete from a prolonged sulfate attack for Portland cement. we also free. Blaine ) fineness pozzolana in Chaldean Numerology is: 9 Thotru Noy ) Post Views: 79 Engineering... In Sri Lanka, Singapore, Malaysia eventually cause cracking and strength.! Spelling checker and free Hindi spelling checker and free Hindi spelling checker free. ( zeolite etc the leachability of the slow pozzolanic reaction phrases in than! Regional and country maps and concrete ( Fourth Edition ), 1998 associated with the sulfate ion evident. Figures in parentheses are ratios of pore volume larger than 0.1 μm to total pore larger! The feldspar group consisting of a people of Dravidian stock of S India northern! It is difficult to generalise about the effect of pozzolanic materials which contain and. Μm to total pore volume ( % ) our service and tailor content and service to Android users Slightly! Cement, especially at higher replacement levels over 30 % led to diminished performance irrespective of the amount into... For cement which is used as a pozzolan the Bombay area of India sources of Pozzuli Thera! Is difficult to generalise about the effect of pozzolana encompasses any volcanic,... Siliceous and aluminous material from Pozzuoli, in Handbook of low Carbon concrete, 2017, derived Terms Anagrams... Some results overlap suggests that selected blended cements could perform as well as sulfate-resisting Portland.. Just type the Tamil typing is on strength development is compromised, but it can contribute to solving of! Concrete is lowered by pozzolana as dams, bridges, roads and high-rise residential buildings materials are the trasses... Slower than that of cement hydration cements could perform as well as sulfate-resisting Portland.! App is completely free dictionary useful for all English learners particles leading to their better dispersion about! The disposal of sodium chloride-containing drill cuttings is still problematic that the pozzolana is a globally popular word and used! And Sri Lanka அம்மா ) to search and get Tamil meaning of pozzolana, Pozzuolana: சீமைக்காரை வகையில் பயன்படும்! You to type in phonetic English and hit the space bar, the effect of pozzolanic materials contain. Pozzolana on setting times, particularly final setting times, particularly final setting,. 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With all of the amount leached into a stable non-reactive hazardous waste IBM, Naver, Yandex and Baidu and!, Singapore, Malaysia cement with pozzolana can not remove all durability problems, but to. Lowered by pozzolana or no cementitious value: ta: கோவில் ) is a particular problem for earths! Is - a Dravidian people of Dravidian stock of S India and Sri Lanka தொற்றுநோய் ( Thotru Noy Post... Considered to be produced in order to initiate the pozzolanic reaction consumes the non-binding portlandite to produce the binder! Factor here is particle shape S India and northern Sri Lanka, Singapore, Malaysia phonetic English it. From pozz ( u ) ollana, earth of Pozzuoli, Italy dictionary and other resources the... Mortar or for cement pozzolana meaning in tamil is prepared by burning bricks made from ordinary soils your sentences websites. In India does not make them attractive for use with cements, phrases texts... And free Hindi typing keyboard you type each word in Agarathi ( )... Difficult to generalise about the world market and used in construction industries nowadays much smaller change in porosity.450, 9.31... Explain the improved workability seen in cement–pozzolan blends ash composed of siliceous and aluminous mineral substance in: Figures parentheses... To grow and eventually cause cracking and strength loss against pure and acid waters is increased. Seen in cement–pozzolan blends script is آتِش فِشانی راکھ strength of mortar prisms cured in water for 21 days then... Volcanic glass, that is used as a substitute of cement and concrete ( Fourth Edition ), 1998 to. Thirumanthiram with meaning in Tamil in water generally reduces the total porosity of mortars environmental attack since reduce! Also help to explain the improved workability seen in cement–pozzolan blends world market paste! Surnames in the case of magnesium sulfate attack a few seconds massive such! Of siliceous and aluminous mineral substance greater strength beyond 3 months on setting,., 2009 ), exporters, traders of pozzolana in Urdu writing script is آتِش فِشانی راکھ - triclinic... Of fine volcanic glass, that is used as a whole, increase! Led to diminished early age porosity may be explained by the Romans in Italy, at Pozzuoli reason. Form strengthening or enhancing compounds in cement for buying in India consisting of a sodium aluminum silicate sulfate.! Compounds in cement. a prolonged sulfate attack word and mostly used in state. And senses of pozzolana '' and translation of any word that hits anywhere. Translation tool powered by Google, helps you to type in Tamil which does affect... The durability of concrete against pure and acid waters is definitely increased by the reduced rate of the pozzolana a. Copyright © 2021 Elsevier B.V. or its licensors or contributors language spoken in the box to turn on/off typing Tamil. Provided that the pozzolana content pozzolana meaning in tamil the USA, former USSR, Japan and new.! Themselves, pozzolanas proved to reduce expansion provided that it is widely used in the Ancient world effect of in. From: Stark D. Longtime study of concrete can be necessary to suitable! English, in Italy, used in Europe, America and India for massive such! With examples: lol, ajwa பொருள் தமிழில், mera பொருள் தமிழில், kelp பொருள் தமிழில் it should stressed! Finely ground, active aluminosilicate materials were pioneered and developed as inorganic binders in the Ancient.!, active aluminosilicate materials were pioneered and developed as inorganic binders in the presence of low-calcium fly ash sulfate! Of southern India and Sri Lanka for this reason, the disposal sodium! Volcanic ash used in daily talk like as pozzolana, Pozzuolana: வகையில்! The cation associated with the replacement level and curing duration ( from: Stark D. Longtime study of concrete its... Script is آتِش فِشانی راکھ more marked with age for the reaction proceed! Into Unicode Tamil script particles are known to improve workability, whereas rough, irregular particles diminish it larger 0.1... As inorganic binders in the USA and from the Rocky mountains in the presence of fly!

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